US20100152589A1 - Probe cable accommodation apparatus and ultrasound diagnostic system - Google Patents
Probe cable accommodation apparatus and ultrasound diagnostic system Download PDFInfo
- Publication number
- US20100152589A1 US20100152589A1 US12/635,868 US63586809A US2010152589A1 US 20100152589 A1 US20100152589 A1 US 20100152589A1 US 63586809 A US63586809 A US 63586809A US 2010152589 A1 US2010152589 A1 US 2010152589A1
- Authority
- US
- United States
- Prior art keywords
- probe
- accommodation apparatus
- receptacle
- probe cable
- cables
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/13—Trolleys, e.g. carts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/15—Mayo stands; Tables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
Definitions
- the embodiments described herein relate to a probe cable accommodation apparatus for accommodating probe cables, as well as an ultrasound diagnostic system.
- An ultrasound diagnostic system that generates an ultrasound image on the basis of an echo signal obtained by transmitting an ultrasound wave to a subject is provided with an ultrasound probe for transmission and reception of an ultrasound wave, the probe being connected to the ultrasound diagnostic system through a probe cable (see, for example, Japanese Unexamined Patent Publication No. 2003-339708).
- the probe cable is disposed as it is in the exterior of the system and is therefore an obstacle when the ultrasound probe is not in use; besides, the whole of the ultrasound diagnostic system is bad to look at.
- a probe cable accommodation apparatus including a receptacle housing accommodating a plurality of probe cables, the probe cables being each connected at one end thereof to an ultrasound diagnostic system and having at an opposite end thereof an ultrasound probe, the interior of the receptacle housing being partitioned by a partition plate to form a plurality of receptacle chambers, the probe cables being accommodated in the receptacle chambers respectively.
- a probe cable accommodation apparatus wherein the receptacle housing has openings for the probe cables accommodated in the receptacle chambers to get in and out, and the probe cables are received in U shape from the openings into the receptacle chambers respectively.
- a probe cable accommodation apparatus wherein rollers for abutment thereagainst of each of the probe cables are provided in each of the openings.
- a probe cable accommodation apparatus further including as the rollers a first roller and a second roller both sandwiching the probe cable therebetween, the first and second rollers being rotatable as the probe cable gets in or out of the associated receptacle chamber and mutually pressing the probe cable to prevent the probe cable from getting and out of the receptacle chamber.
- a probe cable accommodation apparatus wherein a cable stopper for preventing each of the probe cables from getting in and out of the associated receptacle chamber is provided in each of the openings.
- a probe cable accommodation apparatus wherein the receptacle chambers are each formed in a tubular shape having a parallelogrammic or rhombic section.
- a probe cable accommodation apparatus wherein the probe cables are received in U shape from the openings toward bottoms of the receptacle chambers respectively and a movable pulley is engaged on a lower end of each of the U-shaped probe cables.
- a probe cable accommodation apparatus wherein the movable pulley is urged toward the bottom by a weight.
- a probe cable accommodation apparatus wherein the movable pulley is held vertically movably by a rail.
- a probe cable accommodation apparatus wherein the movable pulley is supported by an elastic member fixed to the bottom of the associated receptacle chamber.
- a probe cable accommodation apparatus wherein the elastic member is a spring.
- a probe cable accommodation apparatus wherein the probe cables are received in U shape from the openings toward bottoms of the receptacle chambers respectively, and a weight is engaged on a lower end of each of the U-shaped probe cables in a slidable state with respect to the probe cable.
- an ultrasound diagnostic system including the probe cable accommodation apparatus described in any of the above first to twelfth aspects.
- an ultrasound diagnostic system further including, in addition to the probe cable accommodation apparatus, an operating device for operator's input of instructions, an ultrasound probe for ultrasound wave transmission and reception, an image display device for display of an ultrasound image, and a processing device for making control to generate an ultrasound image on the basis of an echo signal obtained by activating the ultrasound probe and display the ultrasound image on the image display device, the operating device being separate from all of the probe cable accommodation apparatus, the image display device and the processing device and disposed on the side opposite to the processing device with a subject-carrying table therebetween.
- an ultrasound diagnostic system further including a mounting section for mounting the image display device and wherein the image display device is mounted to the mounting section through an arm having a movable portion for changing the position of the image display device.
- the interior of the receptacle housing for accommodating a plurality of the probe cables is partitioned by the partition plate to form plural receptacle chambers and the probe cables are accommodated in the receptacle chambers respectively, the plural probe cables can be accommodated without mutual entanglement.
- the probe cables accommodated in U shape within the receptacle chambers can be allowed to get in and out of the openings.
- the probe cables can be allowed to get in and out of the receptacle chambers smoothly.
- the probe cables can be allowed to get in and out of the receptacle chambers smoothly, but also the probe cables can be prevented from going out of the openings or being drawn into the receptacle chambers against the operator's will.
- the probe cables can be prevented from going out of the openings or being drawn into the receptacle chambers against the operator's will.
- the probe cables are accommodated in U shape respectively into receptacle chambers formed in a tubular shape of a parallelogrammic or rhombic section, the probe cables can be accommodated in a state in which the radius of curvature of a lower end portion of each of the U-shaped probe cables is large, for example in comparison with a case where the receptacle chambers are formed in a tubular shape of a rectangular section. Therefore, as compared with the case where the receptacle chambers are each formed in a tubular shape of a rectangular section, the probe cables can be accommodated at a large radius of curvature and without forced bending, even if the thickness of the receptacle housing is made small. Thus, the receptacle housing can be made thin.
- the seventh aspect with the movable pulley engaged on the lower end of each of the probe cables, it is possible to restrict the radius of curvature of the lower end portion of each of the U-shaped probe cables accommodated in the receptacle chambers. Consequently, it is possible to thin the receptacle housing.
- the weight permits the probe cables to be drawn into the receptacle chambers easily.
- the movable pulley is held vertically movably by the rail, it is possible to stabilize the vertical movement of the movable pulley.
- the probe cables are each urged toward the bottom by the elastic member, they can be drawn into the receptacle chambers easily.
- the probe cables drawn out from the receptacle chambers can each be urged toward the bottom by the spring.
- the probe cables are each urged toward the bottom by the weight, they can be drawn into the receptacle chambers easily.
- the operating device is disposed on the operator side with respect to the table, and the probe cable accommodation apparatus, the image display device and the processing device are disposed on the side opposite to the operating device with the table therebetween. Therefore, as compared with the conventional ultrasound diagnostic system in which the operating device, the image display device and the processing device are integral, the operator-side space becomes wider and it is possible to effectively utilize the space of the room where the ultrasound diagnostic system is installed.
- the image display device since the image display device is mounted through the arm having the movable portion, the image display device can be disposed at a position where it can be seen easily by the operator.
- FIG. 1 is a front view showing a probe cable accommodation apparatus and an ultrasound diagnostic system according to an embodiment of the invention.
- FIG. 2 is a partially cutaway right side view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1 .
- FIG. 3 is a plan view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1 .
- FIG. 4 is a sectional view taken on line A-A in FIG. 1 .
- FIG. 5 is a partially cutaway, enlarged front view of openings and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1 .
- FIG. 6 is a partially cutaway, enlarged side view of an opening and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1 .
- FIG. 7 is a partially enlarged plan view of a probe cable accommodation apparatus in an ultrasound diagnostic system according to a modification of the first embodiment.
- FIG. 8 is a partially cutaway side view of a probe cable accommodation apparatus and an ultrasound diagnostic system according to a second embodiment of the invention.
- FIG. 9 is a front view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 8 .
- FIG. 10 is an enlarged side view of a movable pulley and the vicinity thereof in an exposed state of the interior by downwardly sliding a cover attached to a receptacle housing of the probe cable accommodation apparatus according to the second embodiment.
- FIG. 11 is an enlarged side view of a movable pulley lock and the vicinity thereof in a released state of the movable pulley lock.
- FIG. 12 is an enlarged side view of the movable pulley lock and the vicinity thereof in an operating state of the movable pulley lock.
- FIG. 13 is an enlarged side view of the movable pulley and the vicinity thereof in a released state of the cable lock.
- FIG. 14 is a partially enlarged sectional view of a cable accommodation apparatus according to a modification of the second embodiment.
- FIG. 1 is a front view showing a probe cable accommodation apparatus and an ultrasound diagnostic system according to a first embodiment of the invention
- FIG. 2 is a partially cutaway right side view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1
- FIG. 3 is a plan view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1
- FIG. 4 is a sectional view taken on ling A-A in FIG. 1
- FIG. 5 is a partially cutaway, enlarged front view of openings and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1
- FIG. 6 is a partially cutaway, enlarged side view of an opening and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 1 .
- An ultrasound diagnostic system 1 includes an operating device 2 for operator's input of instructions, an ultrasound probe 3 for ultrasound wave transmission and reception, a probe cable accommodation apparatus 5 for accommodating a probe cable 4 of the probe 3 , an image display device 6 for display of an ultrasound image, and a processing device 7 for making control to generate an ultrasound image on the basis of an echo signal obtained by activating the ultrasound probe 3 in accordance with an instruction of the operator and display the ultrasound image on the image display device 6 .
- the operating device 2 is separate from all of the probe cable accommodation apparatus 5 , the image display device 6 and the processing device 7 and is installed on a carrier 8 with caster so that the position thereof can be changed freely. With respect to a bed B on which a subject lies down, the operating device 2 is positioned on the side where a chair C for the operator is placed. The bed B is an example of the table defined in the invention.
- the operating device 2 has an operating device-side radio communication section 9 for radio communication with the processing device 7 . When the operator inputs an instruction through the operating device 2 , that instruction signal is transmitted to the processing device 7 by the operating device-side radio communication section 9 .
- the image display device 6 is mounted through an arm 11 to a support post 10 that is fixed to side faces of both probe cable accommodation apparatus 5 and processing device 7 .
- the support post 10 is an example of the mounting section defined in the invention.
- the image display device 6 may be mounted to the processing device 7 through an arm.
- the image display device 6 may be mounted through an arm to the ceiling or wall of the room in which the ultrasound diagnostic system is installed.
- the arm 11 is made up of a first horizontal arm 11 a extending from the support post 10 , a second horizontal arm 11 b extending horizontally from the first arm 11 a, and a vertical arm 11 c extending perpendicularly from the second horizontal arm 11 b.
- a cable (not shown) is disposed within the arm 11 and data of the ultrasound image generated in the processing unit 7 are inputted to the image display device 6 through the cable.
- the first horizontal arm 11 a is adapted to rotate horizontally at the connection thereof with the support post 10 .
- the second horizontal arm 11 b is adapted to rotate horizontally at the connection thereof with the first horizontal arm 11 a.
- the vertical arm 11 c whose length is variable, is adapted to rotate horizontally at the connection thereof with the second horizontal arm 11 b. Since the arm 11 has such movable portions, the image display device 6 can be moved according to the attitude of an inspector to a position where it is easy to see, thus permitting the inspector to make inspection at a natural attitude.
- the image display device 6 is adapted to rotate vertically at the connection thereof with the vertical arm 11 c, thus making it possible to adjust the screen angle.
- the processing device 7 has a processing device-side radio communication section 12 for radio communication with the operating device 2 . Moreover, the processing device 7 has probe connectors 14 a, 14 b, 14 c and 14 d for connection thereto of a connector 13 of the probe cable 4 which connects the ultrasound probe 3 and the processing device 7 with each other. In this embodiment, the connector 13 is connected to only the probe connector 14 d.
- the processing device 7 and the cable accommodation apparatus 5 are integral with each other and are disposed on the side opposite to the operating device 2 side with respect to the bed B.
- the probe cable accommodation apparatus 5 includes a receptacle housing 15 for accommodating the probe cable 4 .
- the receptacle housing 15 is mounted on a base 16 that is installed on a floor surface F.
- the base 16 is provided at both ends thereof with a pair of tipping preventing legs 16 a and is U-shaped in plan. With the tipping preventing legs 16 a, it is possible to prevent tipping of the cable accommodation apparatus 5 , as well as the image display device 6 and the processing device 7 which are integral with the cable accommodation apparatus 5 .
- the base 16 may be fixed to the floor surface F with anchor bolts or the like though not specially shown.
- the receptacle housing 15 has an upper projecting portion 15 a and is formed in an inverted L shape in side view.
- the interior of the receptacle housing 15 is partitioned with three partition plates 17 a, 17 b and 17 c into four receptacle chambers 18 a, 18 b, 18 c and 18 d.
- the receptacle chambers 18 a - 18 d are each formed in a tubular shape of a rectangular section to accommodate probe cables 4 respectively.
- the receptacle housing 15 can accommodate a total of four probe cables. In the illustrated example there is shown one probe cable 4 accommodated in only the receptacle chamber 18 d.
- openings 19 a, 19 b, 19 c and 19 d are formed in the projecting portion 15 a of the cable receptacle housing 15 .
- Probe cables get in and out of the receptacle chambers 18 a - 18 d through the openings 19 a - 19 d.
- the openings 19 a - 19 d are positioned at a height of approximately 120.0 centimeters (cM) or more from the floor surface F.
- cM centimeters
- the probe connectors 14 a - 14 d are positioned higher than the openings 19 a - 19 d and probe cables 4 connected to the probe connectors 14 a - 14 d are accommodated in the receptacle chambers 18 a - 18 d through the openings 19 a - 19 d respectively. More specifically, probe cables 4 (the illustrated probe cable 4 ) are accommodated in U shape from the openings 19 a - 19 d toward a bottom 20 of the receptacle housing 15 (the bottom of the receptacle chamber 18 d ).
- a first roller 21 and a second roller 22 are provided in each of the openings 19 a - 19 d so as to sandwich the illustrated probe cable 4 in between the rollers.
- the first and second rollers 21 , 22 are provided in a number corresponding to the number of probe cables capable of being accommodated in the probe cable accommodation apparatus 5 .
- the first and second rollers 21 , 22 are adapted to rotate as probe cables 4 get in or out of the receptacle chambers 18 a - 18 d, whereby probe cables 4 can get in and out of the receptacle chambers 18 a - 18 d smoothly.
- shafts 21 a and 22 a of the first and second rollers 21 are connected together by tension springs 23 (only the first and second rollers 21 , 22 disposed in the opening 19 d are shown).
- the first and second rollers 21 , 22 mutually urge the probe cable 4 sandwiched in between the rollers to prevent the probe cable from getting in or out with respect to the receptacle chambers 18 a - 18 d.
- probe cables 4 can be prevented from getting out of the openings 19 a - 19 d or being drawn into the receptacle chambers 18 a - 18 d against the operator's will.
- the first and second rollers 21 , 22 are an example of the rollers and cable stopper defined in the invention.
- the rollers and cable stopper defined in the invention are not limited to the above construction. For example, slits capable of grippingly holding probe cables 4 in an elastically deformed state may be formed in the openings 19 a - 19 d to constitute cable stoppers.
- Each of the second rollers 22 is movable vertically, and when the pressure imposed on the illustrated probe cable 4 by the associated first and second rollers 21 , 22 is relieved by moving the associated second roller 22 vertically against the resilience of the tension spring 23 , it becomes possible to let the probe cable 4 get in or out of the receptacle chamber 18 d smoothly.
- a modification may be made such that the pressure imposed on the probe cable 4 by the first and second rollers 21 , 22 is relieved by moving not the second roller 22 but the first roller 21 downward.
- the shafts 21 a and 22 a are mounted in a rotatable state and the tension springs 23 are mounted to the shafts 21 a and 22 a so as to permit rotation of those shafts.
- probe cables 4 are accommodated in the receptacle chambers 18 a - 18 d respectively, it is possible to accommodate plural probe cables without mutual entanglement.
- the operating device 2 is separate from all of the probe cable accommodation apparatus 5 , the image display device 6 and the processing device 7 , and the probe cable accommodation apparatus 5 , the image display device 6 and the processing device 7 are disposed on the side opposite to the operating device 2 with the bed B therebetween.
- the operator-side space becomes wider than in the prior art and it is possible to effectively utilize the space of the room where the ultrasound diagnostic system 1 is installed, as compared with the conventional ultrasound diagnostic system wherein the operating device, image display device and processing device are integral with one another.
- the image display device 6 is supported by the arm 11 extending from the support post 10 , the operator-side space with respect to the bed B is not occupied by a supporting structure for the image display device 6 . Further, with the arm 11 , the image display device 6 can be moved to a position where the operator is easy to see the display device, so that the operator can see the image display device 6 at an easy attitude at the time of inspection or the like.
- FIG. 7 is a partially enlarged plan view of a probe cable accommodation apparatus and the vicinity thereof in an ultrasound diagnostic system according to a modification of the first embodiment.
- a receptacle housing 15 ′ is formed in the shape of a parallelogram in plan and receptacle chambers 18 a ′, 18 b ′, 18 c ′ and 18 d ′ are each formed in a tubular shape having a parallelogrammic section.
- a processing device 7 ′ which is integral with the probe cable accommodation apparatus 5 ′ is also formed in the shape of a parallelogram in plan. Further, openings 19 a ′, 19 b ′, 19 c ′ and 19 d ′ are also formed in a parallelogrammic shape in plan.
- the receptacle chambers 18 a ′- 18 d ′ may be rhombic in section and in this case the receptacle housing 15 ′, the processing device 7 ′ and the openings 19 a ′- 19 d ′ may also be formed in a rhombic shape in section.
- the probe cables 4 can each be accommodated in a state in which the radius of curvature of the cable lower end portion is larger than in the case of accommodating probe cables in the receptacle chambers 18 a - 18 d of a rectangular section.
- the probe cables 4 with the rigidity thereof, have a certain extent when accommodated in U shape. Therefore, the thinner the receptacle housing 15 , the more forcibly are bent the probe cables 4 and urged against the inner wall surfaces of the receptacle chambers 18 a - 18 d.
- the probe cables 4 can be accommodated at a large radius of curvature without being bent forcibly, as compared with the receptacle housing 15 having the receptacle chambers 18 a - 18 d of a rectangular section. Consequently, the probe cables 4 can be allowed to get in and out smoothly without being caught on the inner wall surfaces of the receptacle chambers 18 a - 18 d.
- the receptacle housing 15 ′ can be made thin without impairing the smooth getting-in and -out motion of the probe cables 4 and hence the space of the installed room of the ultrasound diagnostic system 1 can be utilized more effectively.
- FIG. 8 is a partially cutaway side view showing a probe cable accommodation apparatus and an ultrasound diagnostic system according to a second embodiment of the invention
- FIG. 9 is a front view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 8
- FIG. 10 is an enlarged side view of a movable pulley and the vicinity thereof in an exposed state of the interior by downwardly sliding a cover attached to a receptacle housing of the probe cable accommodation apparatus according to the second embodiment
- FIG. 11 is an enlarged side view of a movable pulley lock and the vicinity thereof in a released state of the movable pulley lock
- FIG. 8 is a partially cutaway side view showing a probe cable accommodation apparatus and an ultrasound diagnostic system according to a second embodiment of the invention
- FIG. 9 is a front view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown in FIG. 8
- FIG. 10 is an enlarged side view of a movable pulley and the vicinity thereof in an exposed state of the interior by downwardly sliding
- FIG. 12 is an enlarged side view of the movable pulley lock and the vicinity thereof in an operating state of the movable pulley lock
- FIG. 13 is an enlarged side view of the movable pulley and the vicinity thereof in a released state of a cable lock.
- the ultrasound diagnostic system 30 is the same in basic construction as the ultrasound diagnostic system 1 of the first embodiment, provided a vertically slidable cover 31 is provided on the receptacle housing 15 of the probe cable accommodation apparatus 5 .
- the partition plates 17 a - 17 c are in a separated state from the cover 31 so as to permit sliding of the cover 31 .
- the receptacle chambers 18 a - 18 d are partially exposed by sliding the cover 31 .
- Movable pulleys 32 are engaged respectively on lower ends of U-shaped probe cables 4 accommodated in the receptacle chambers 18 a - 18 d of the probe cable accommodation apparatus 5 .
- the movable pulleys 32 are held by rails 33 respectively so as to be vertically movable through holders 32 a, the rails 33 being fixed vertically to a rear surface of the receptacle housing 15 within the receptacle chambers 18 a - 18 d.
- the movable pulleys 32 move vertically in a stable manner because they are held by the rails 33 .
- the movable pulleys 32 are urged toward the bottom 20 (downward).
- the weights 34 act as a force for drawing probe cables 4 smoothly into the receptacle chambers 18 a - 18 d. How heavy the weights 34 should be is set at a value which makes it possible to prevent the probe cables 4 from getting in and out of the receptacle chambers under the pressure imposed thereon by the first and second rollers 21 , 22 .
- a cable lock 35 is installed in each movable pulley 32 .
- the cable lock 35 is constructed of a rotatable lever-like member. With the cable lock 35 , each probe cable 4 is prevented from being disengaged from the movable pulley 32 , whereby both stability and reliability are improved.
- a movable pulley lock 36 is attached to each rail 32 .
- the movable pulley lock 36 is a seesaw-like member adapted to move like a seesaw and thereby change the attitude.
- the movable pulley lock 36 is disposed at a position where it can be exposed when the cover 31 is slid downward. With the movable pulley lock 36 , as will be described later, the movable pulley 32 with probe cable 4 disengaged therefrom can be allowed to stop at a predetermined position and thus it becomes easier to carry out the probe cable engaging and disengaging work for the movable pulley 32 .
- FIGS. 11 to 13 shows in what procedure the illustrated probe cable 4 is to be disengaged from the movable pulley 32 .
- the cover 31 is slid downward, then in a partially exposed state of the receptacle chambers 18 a - 18 d, the probe cable 4 is drawn out and the movable pulley 32 is raised to a position higher than the movable pulley lock 36 , as shown in FIG. 11 .
- the movable pulley lock 36 is moved like a seesaw, allowing it to project beyond an upper surface 33 a of the rail 33 , and the movable pulley 32 is lowered and put on the movable pulley lock 36 . Then, as shown in FIG. 13 , the cable lock 35 is turned up and the probe cable 4 is disengaged from the movable pulley 32 .
- the procedure for engaging the movable pulley 32 on the probe cable 4 is reverse to the procedure for disengaging the probe cable 4 from the movable pulley 32 .
- the radius of curvature of each of U-shaped probe cables accommodated in the receptacle chambers 18 a - 18 d can be restricted by the movable pulleys 32 . Consequently, as compared with the case where the movable pulleys 32 are not used, even if the receptacle chambers 18 a - 18 d become narrower as a result of thinning the receptacle housing 15 , probe cables 4 can be allowed to get in and out of the receptacle chambers 18 a - 18 d smoothly without being caught on the inner wall surfaces of the receptacle chambers.
- FIG. 14 is a partially enlarged sectional view of a cable accommodation apparatus according to a modification of the second embodiment, provided the base 16 is not shown therein.
- the interior construction of the receptacle chambers 18 a - 18 d is different from that in the first embodiment.
- the movable pulleys 32 disposed within the receptacle chambers 18 a - 18 d are held by the rails 33 and are supported by springs 37 fixed to the bottom 20 .
- the springs 37 are secured to the holders 32 a.
- the weights 34 are not provided, but instead the springs 37 are provided. With the springs 37 , the movable pulleys 32 are urged toward the bottom 20 (downward), whereby the illustrated probe cable 4 can be smoothly drawn into the receptacle chamber 18 d.
- the springs 37 are an example of the elastic member defined in the invention.
- each of the springs 37 is set to the extent that the ingress and egress of the associated probe cable 4 can be stopped with the pressure imposed thereon by the first and second rollers 21 , 22 .
- a weight in place of the movable pulley 32 , may be engaged on the lower end of the U-shaped probe cable accommodated in each of the receptacle chambers. With this weight, the probe cable is urged downward and hence can be drawn into the receptacle chamber easily.
- the inner surfaces of the receptacle chambers 18 a - 18 d or 18 a ′- 18 d ′ may be coated so as to diminish the frictional force or a less frictional material may be used as the material of the receptacle housing 15 and that of the partition plates 17 a - 17 c.
Abstract
Description
- This application claims the benefit of Japanese Patent Application No. 2008-316791 filed Dec. 12, 2008, which is hereby incorporated by reference in its entirety.
- The embodiments described herein relate to a probe cable accommodation apparatus for accommodating probe cables, as well as an ultrasound diagnostic system.
- An ultrasound diagnostic system that generates an ultrasound image on the basis of an echo signal obtained by transmitting an ultrasound wave to a subject is provided with an ultrasound probe for transmission and reception of an ultrasound wave, the probe being connected to the ultrasound diagnostic system through a probe cable (see, for example, Japanese Unexamined Patent Publication No. 2003-339708).
- In the conventional ultrasound diagnostic system, the probe cable is disposed as it is in the exterior of the system and is therefore an obstacle when the ultrasound probe is not in use; besides, the whole of the ultrasound diagnostic system is bad to look at.
- In this connection the applicant of the present application has made a study about a probe cable accommodation apparatus capable of accommodating the probe cable. As a result there occurred the following problem. In an ultrasound diagnostic system to which a plurality of ultrasound probes can be connected, plural probe cables are used, and when an attempt is made to accommodate those plural probe cables, the cables get entangled each other and the operator feels the cable accommodation operation troublesome.
- In a first aspect of the invention there is provided a probe cable accommodation apparatus including a receptacle housing accommodating a plurality of probe cables, the probe cables being each connected at one end thereof to an ultrasound diagnostic system and having at an opposite end thereof an ultrasound probe, the interior of the receptacle housing being partitioned by a partition plate to form a plurality of receptacle chambers, the probe cables being accommodated in the receptacle chambers respectively.
- In a second aspect of the invention there is provided, in combination with the above first aspect, a probe cable accommodation apparatus wherein the receptacle housing has openings for the probe cables accommodated in the receptacle chambers to get in and out, and the probe cables are received in U shape from the openings into the receptacle chambers respectively.
- In a third aspect of the invention there is provided, in combination with the above first or second aspect, a probe cable accommodation apparatus wherein rollers for abutment thereagainst of each of the probe cables are provided in each of the openings.
- In a fourth aspect of the invention there is provided, in combination with the above third aspect, a probe cable accommodation apparatus further including as the rollers a first roller and a second roller both sandwiching the probe cable therebetween, the first and second rollers being rotatable as the probe cable gets in or out of the associated receptacle chamber and mutually pressing the probe cable to prevent the probe cable from getting and out of the receptacle chamber.
- In a fifth aspect of the invention there is provided, in combination with any of the above first to third aspects, a probe cable accommodation apparatus wherein a cable stopper for preventing each of the probe cables from getting in and out of the associated receptacle chamber is provided in each of the openings.
- In a sixth aspect of the invention there is provided, in combination with any of the above second to fifth aspects, a probe cable accommodation apparatus wherein the receptacle chambers are each formed in a tubular shape having a parallelogrammic or rhombic section.
- In a seventh aspect of the invention there is provided, in combination with any of the above second to sixth aspects, a probe cable accommodation apparatus wherein the probe cables are received in U shape from the openings toward bottoms of the receptacle chambers respectively and a movable pulley is engaged on a lower end of each of the U-shaped probe cables.
- In an eighth aspect of the invention there is provided, in combination with the above seventh aspect, a probe cable accommodation apparatus wherein the movable pulley is urged toward the bottom by a weight.
- In a ninth aspect of the invention there is provided, in combination with the above seventh or eighth aspect, a probe cable accommodation apparatus wherein the movable pulley is held vertically movably by a rail.
- In a tenth aspect of the invention there is provided, in combination with any of the above seventh to ninth aspects, a probe cable accommodation apparatus wherein the movable pulley is supported by an elastic member fixed to the bottom of the associated receptacle chamber.
- In an eleventh aspect of the invention there is provided, in combination with the above tenth aspect, a probe cable accommodation apparatus wherein the elastic member is a spring.
- In a twelfth aspect of the invention there is provided, in combination with any of the above second to sixth aspects, a probe cable accommodation apparatus wherein the probe cables are received in U shape from the openings toward bottoms of the receptacle chambers respectively, and a weight is engaged on a lower end of each of the U-shaped probe cables in a slidable state with respect to the probe cable.
- In a thirteenth aspect of the invention there is provided an ultrasound diagnostic system including the probe cable accommodation apparatus described in any of the above first to twelfth aspects.
- In a fourteenth aspect of the invention there is provided, in combination with the above thirteenth aspect, an ultrasound diagnostic system further including, in addition to the probe cable accommodation apparatus, an operating device for operator's input of instructions, an ultrasound probe for ultrasound wave transmission and reception, an image display device for display of an ultrasound image, and a processing device for making control to generate an ultrasound image on the basis of an echo signal obtained by activating the ultrasound probe and display the ultrasound image on the image display device, the operating device being separate from all of the probe cable accommodation apparatus, the image display device and the processing device and disposed on the side opposite to the processing device with a subject-carrying table therebetween.
- In a fifteenth aspect of the invention there is provided, in combination with the above fourteenth aspect, an ultrasound diagnostic system further including a mounting section for mounting the image display device and wherein the image display device is mounted to the mounting section through an arm having a movable portion for changing the position of the image display device.
- According to the first aspect, since the interior of the receptacle housing for accommodating a plurality of the probe cables is partitioned by the partition plate to form plural receptacle chambers and the probe cables are accommodated in the receptacle chambers respectively, the plural probe cables can be accommodated without mutual entanglement.
- According to the second aspect the probe cables accommodated in U shape within the receptacle chambers can be allowed to get in and out of the openings.
- According to the third aspect, with the rollers, the probe cables can be allowed to get in and out of the receptacle chambers smoothly.
- According to the fourth aspect, with the first and second rollers, not only the probe cables can be allowed to get in and out of the receptacle chambers smoothly, but also the probe cables can be prevented from going out of the openings or being drawn into the receptacle chambers against the operator's will.
- According to the fifth aspect, with the cable stoppers, the probe cables can be prevented from going out of the openings or being drawn into the receptacle chambers against the operator's will.
- According to the sixth aspect, since the probe cables are accommodated in U shape respectively into receptacle chambers formed in a tubular shape of a parallelogrammic or rhombic section, the probe cables can be accommodated in a state in which the radius of curvature of a lower end portion of each of the U-shaped probe cables is large, for example in comparison with a case where the receptacle chambers are formed in a tubular shape of a rectangular section. Therefore, as compared with the case where the receptacle chambers are each formed in a tubular shape of a rectangular section, the probe cables can be accommodated at a large radius of curvature and without forced bending, even if the thickness of the receptacle housing is made small. Thus, the receptacle housing can be made thin.
- According to the seventh aspect, with the movable pulley engaged on the lower end of each of the probe cables, it is possible to restrict the radius of curvature of the lower end portion of each of the U-shaped probe cables accommodated in the receptacle chambers. Consequently, it is possible to thin the receptacle housing.
- According to the eighth aspect, the weight permits the probe cables to be drawn into the receptacle chambers easily.
- According to ninth aspect, since the movable pulley is held vertically movably by the rail, it is possible to stabilize the vertical movement of the movable pulley.
- According to the tenth aspect, since the probe cables are each urged toward the bottom by the elastic member, they can be drawn into the receptacle chambers easily.
- According to the eleventh aspect, the probe cables drawn out from the receptacle chambers can each be urged toward the bottom by the spring.
- According to the twelfth aspect, since the probe cables are each urged toward the bottom by the weight, they can be drawn into the receptacle chambers easily.
- According to the thirteenth aspect it is possible to obtain an ultrasound diagnostic system having the effects of the inventions in the first to twelfth aspects.
- According to the fourteenth aspect, the operating device is disposed on the operator side with respect to the table, and the probe cable accommodation apparatus, the image display device and the processing device are disposed on the side opposite to the operating device with the table therebetween. Therefore, as compared with the conventional ultrasound diagnostic system in which the operating device, the image display device and the processing device are integral, the operator-side space becomes wider and it is possible to effectively utilize the space of the room where the ultrasound diagnostic system is installed.
- According to the fifteenth aspect, since the image display device is mounted through the arm having the movable portion, the image display device can be disposed at a position where it can be seen easily by the operator.
-
FIG. 1 is a front view showing a probe cable accommodation apparatus and an ultrasound diagnostic system according to an embodiment of the invention. -
FIG. 2 is a partially cutaway right side view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 . -
FIG. 3 is a plan view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 . -
FIG. 4 is a sectional view taken on line A-A inFIG. 1 . -
FIG. 5 is a partially cutaway, enlarged front view of openings and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 . -
FIG. 6 is a partially cutaway, enlarged side view of an opening and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 . -
FIG. 7 is a partially enlarged plan view of a probe cable accommodation apparatus in an ultrasound diagnostic system according to a modification of the first embodiment. -
FIG. 8 is a partially cutaway side view of a probe cable accommodation apparatus and an ultrasound diagnostic system according to a second embodiment of the invention. -
FIG. 9 is a front view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 8 . -
FIG. 10 is an enlarged side view of a movable pulley and the vicinity thereof in an exposed state of the interior by downwardly sliding a cover attached to a receptacle housing of the probe cable accommodation apparatus according to the second embodiment. -
FIG. 11 is an enlarged side view of a movable pulley lock and the vicinity thereof in a released state of the movable pulley lock. -
FIG. 12 is an enlarged side view of the movable pulley lock and the vicinity thereof in an operating state of the movable pulley lock. -
FIG. 13 is an enlarged side view of the movable pulley and the vicinity thereof in a released state of the cable lock. -
FIG. 14 is a partially enlarged sectional view of a cable accommodation apparatus according to a modification of the second embodiment. - Embodiments of the invention will be described below in detail with reference to the drawings.
- A first embodiment of the invention will first be described.
FIG. 1 is a front view showing a probe cable accommodation apparatus and an ultrasound diagnostic system according to a first embodiment of the invention,FIG. 2 is a partially cutaway right side view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 ,FIG. 3 is a plan view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 ,FIG. 4 is a sectional view taken on ling A-A inFIG. 1 ,FIG. 5 is a partially cutaway, enlarged front view of openings and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 , andFIG. 6 is a partially cutaway, enlarged side view of an opening and the vicinity thereof in the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 1 . - An ultrasound
diagnostic system 1 includes anoperating device 2 for operator's input of instructions, anultrasound probe 3 for ultrasound wave transmission and reception, a probecable accommodation apparatus 5 for accommodating aprobe cable 4 of theprobe 3, animage display device 6 for display of an ultrasound image, and aprocessing device 7 for making control to generate an ultrasound image on the basis of an echo signal obtained by activating theultrasound probe 3 in accordance with an instruction of the operator and display the ultrasound image on theimage display device 6. - The operating
device 2 is separate from all of the probecable accommodation apparatus 5, theimage display device 6 and theprocessing device 7 and is installed on acarrier 8 with caster so that the position thereof can be changed freely. With respect to a bed B on which a subject lies down, the operatingdevice 2 is positioned on the side where a chair C for the operator is placed. The bed B is an example of the table defined in the invention. The operatingdevice 2 has an operating device-sideradio communication section 9 for radio communication with theprocessing device 7. When the operator inputs an instruction through the operatingdevice 2, that instruction signal is transmitted to theprocessing device 7 by the operating device-sideradio communication section 9. - The
image display device 6 is mounted through anarm 11 to asupport post 10 that is fixed to side faces of both probecable accommodation apparatus 5 andprocessing device 7. Thesupport post 10 is an example of the mounting section defined in the invention. Though not shown, theimage display device 6 may be mounted to theprocessing device 7 through an arm. Or, though not shown, theimage display device 6 may be mounted through an arm to the ceiling or wall of the room in which the ultrasound diagnostic system is installed. - The
arm 11 is made up of a firsthorizontal arm 11 a extending from thesupport post 10, a secondhorizontal arm 11 b extending horizontally from thefirst arm 11 a, and avertical arm 11 c extending perpendicularly from the secondhorizontal arm 11 b. A cable (not shown) is disposed within thearm 11 and data of the ultrasound image generated in theprocessing unit 7 are inputted to theimage display device 6 through the cable. - The first
horizontal arm 11 a is adapted to rotate horizontally at the connection thereof with thesupport post 10. The secondhorizontal arm 11 b is adapted to rotate horizontally at the connection thereof with the firsthorizontal arm 11 a. Further, thevertical arm 11 c, whose length is variable, is adapted to rotate horizontally at the connection thereof with the secondhorizontal arm 11 b. Since thearm 11 has such movable portions, theimage display device 6 can be moved according to the attitude of an inspector to a position where it is easy to see, thus permitting the inspector to make inspection at a natural attitude. - The
image display device 6 is adapted to rotate vertically at the connection thereof with thevertical arm 11 c, thus making it possible to adjust the screen angle. - The
processing device 7 has a processing device-sideradio communication section 12 for radio communication with the operatingdevice 2. Moreover, theprocessing device 7 hasprobe connectors connector 13 of theprobe cable 4 which connects theultrasound probe 3 and theprocessing device 7 with each other. In this embodiment, theconnector 13 is connected to only theprobe connector 14 d. - The
processing device 7 and thecable accommodation apparatus 5 are integral with each other and are disposed on the side opposite to theoperating device 2 side with respect to the bed B. The probecable accommodation apparatus 5 includes areceptacle housing 15 for accommodating theprobe cable 4. Thereceptacle housing 15 is mounted on a base 16 that is installed on a floor surface F. Thebase 16 is provided at both ends thereof with a pair oftipping preventing legs 16 a and is U-shaped in plan. With thetipping preventing legs 16 a, it is possible to prevent tipping of thecable accommodation apparatus 5, as well as theimage display device 6 and theprocessing device 7 which are integral with thecable accommodation apparatus 5. The base 16 may be fixed to the floor surface F with anchor bolts or the like though not specially shown. - The
receptacle housing 15 has an upper projectingportion 15 a and is formed in an inverted L shape in side view. The interior of thereceptacle housing 15 is partitioned with threepartition plates receptacle chambers probe cables 4 respectively. Thus, thereceptacle housing 15 can accommodate a total of four probe cables. In the illustrated example there is shown oneprobe cable 4 accommodated in only thereceptacle chamber 18 d. - Four
openings portion 15 a of thecable receptacle housing 15. Probe cables get in and out of the receptacle chambers 18 a-18 d through the openings 19 a-19 d. The openings 19 a-19 d are positioned at a height of approximately 120.0 centimeters (cM) or more from the floor surface F. With the openings 19 a-19 d formed at such a position of approximately 120.0 cm or more in height from the floor surface F,probe cables 4 get in or out of the receptacle chambers from a position sufficiently higher than the patient lying down on the bed B. Thus, it is possible to preventprobe cables 4 from giving an unpleasant feeling to the patient. - The probe connectors 14 a-14 d are positioned higher than the openings 19 a-19 d and
probe cables 4 connected to the probe connectors 14 a-14 d are accommodated in the receptacle chambers 18 a-18 d through the openings 19 a-19 d respectively. More specifically, probe cables 4 (the illustrated probe cable 4) are accommodated in U shape from the openings 19 a-19 d toward a bottom 20 of the receptacle housing 15 (the bottom of thereceptacle chamber 18 d). - A
first roller 21 and asecond roller 22 are provided in each of the openings 19 a-19 d so as to sandwich the illustratedprobe cable 4 in between the rollers. The first andsecond rollers cable accommodation apparatus 5. In this embodiment there are provided four pairs offirst rollers 21 andsecond rollers 22. - A further description will now be given about the first and
second rollers second rollers probe cables 4 get in or out of the receptacle chambers 18 a-18 d, wherebyprobe cables 4 can get in and out of the receptacle chambers 18 a-18 d smoothly. As shown inFIG. 5 ,shafts second rollers 21 are connected together by tension springs 23 (only the first andsecond rollers opening 19 d are shown). Consequently, the first andsecond rollers probe cable 4 sandwiched in between the rollers to prevent the probe cable from getting in or out with respect to the receptacle chambers 18 a-18 d. Thus, with the first andsecond rollers probe cables 4 can be prevented from getting out of the openings 19 a-19 d or being drawn into the receptacle chambers 18 a-18 d against the operator's will. The first andsecond rollers probe cables 4 in an elastically deformed state may be formed in the openings 19 a-19 d to constitute cable stoppers. - Each of the
second rollers 22 is movable vertically, and when the pressure imposed on the illustratedprobe cable 4 by the associated first andsecond rollers second roller 22 vertically against the resilience of thetension spring 23, it becomes possible to let theprobe cable 4 get in or out of thereceptacle chamber 18 d smoothly. However, a modification may be made such that the pressure imposed on theprobe cable 4 by the first andsecond rollers second roller 22 but thefirst roller 21 downward. Further, for relieving the pressure on theprobe cable 4 by thefirst roller 21 or thesecond roller 22, there may be used a button connected to the first or the second roller mechanically to move the roller or there may be used a motor for moving the first or the second roller. - In the cutaway portion of
FIG. 5 , as to the structure for mounting theshafts shafts shafts shafts - According to the first embodiment described above, since
probe cables 4 are accommodated in the receptacle chambers 18 a-18 d respectively, it is possible to accommodate plural probe cables without mutual entanglement. - According to the above embodiment, moreover, the operating
device 2 is separate from all of the probecable accommodation apparatus 5, theimage display device 6 and theprocessing device 7, and the probecable accommodation apparatus 5, theimage display device 6 and theprocessing device 7 are disposed on the side opposite to theoperating device 2 with the bed B therebetween. With such a construction, the operator-side space becomes wider than in the prior art and it is possible to effectively utilize the space of the room where the ultrasounddiagnostic system 1 is installed, as compared with the conventional ultrasound diagnostic system wherein the operating device, image display device and processing device are integral with one another. - Moreover, since the
image display device 6 is supported by thearm 11 extending from thesupport post 10, the operator-side space with respect to the bed B is not occupied by a supporting structure for theimage display device 6. Further, with thearm 11, theimage display device 6 can be moved to a position where the operator is easy to see the display device, so that the operator can see theimage display device 6 at an easy attitude at the time of inspection or the like. - Next, a modification of the first embodiment will be described below with reference to
FIG. 7 .FIG. 7 is a partially enlarged plan view of a probe cable accommodation apparatus and the vicinity thereof in an ultrasound diagnostic system according to a modification of the first embodiment. - In a probe
cable accommodation apparatus 5′ in an ultrasounddiagnostic system 1′ according to this modification, areceptacle housing 15′ is formed in the shape of a parallelogram in plan andreceptacle chambers 18 a′, 18 b′, 18 c′ and 18 d′ are each formed in a tubular shape having a parallelogrammic section. Aprocessing device 7′, which is integral with the probecable accommodation apparatus 5′ is also formed in the shape of a parallelogram in plan. Further,openings 19 a′, 19 b′, 19 c′ and 19 d′ are also formed in a parallelogrammic shape in plan. However, thereceptacle chambers 18 a′-18 d′ may be rhombic in section and in this case thereceptacle housing 15′, theprocessing device 7′ and theopenings 19 a′-19 d′ may also be formed in a rhombic shape in section. - According to this modification, by accommodating
probe cables 4 in U shape into thereceptacle chambers 18 a′-18 d′ of a parallelogrammic section, the probe cables can each be accommodated in a state in which the radius of curvature of the cable lower end portion is larger than in the case of accommodating probe cables in the receptacle chambers 18 a-18 d of a rectangular section. Theprobe cables 4, with the rigidity thereof, have a certain extent when accommodated in U shape. Therefore, the thinner thereceptacle housing 15, the more forcibly are bent theprobe cables 4 and urged against the inner wall surfaces of the receptacle chambers 18 a-18 d. According to this modification, however, even if thereceptacle housing 15′ is made thin, theprobe cables 4 can be accommodated at a large radius of curvature without being bent forcibly, as compared with thereceptacle housing 15 having the receptacle chambers 18 a-18 d of a rectangular section. Consequently, theprobe cables 4 can be allowed to get in and out smoothly without being caught on the inner wall surfaces of the receptacle chambers 18 a-18 d. Thus, according to this modification, thereceptacle housing 15′ can be made thin without impairing the smooth getting-in and -out motion of theprobe cables 4 and hence the space of the installed room of the ultrasounddiagnostic system 1 can be utilized more effectively. - A second embodiment of the invention will be described below with reference to
FIGS. 8 to 13 .FIG. 8 is a partially cutaway side view showing a probe cable accommodation apparatus and an ultrasound diagnostic system according to a second embodiment of the invention,FIG. 9 is a front view of the probe cable accommodation apparatus and the ultrasound diagnostic system both shown inFIG. 8 ,FIG. 10 is an enlarged side view of a movable pulley and the vicinity thereof in an exposed state of the interior by downwardly sliding a cover attached to a receptacle housing of the probe cable accommodation apparatus according to the second embodiment,FIG. 11 is an enlarged side view of a movable pulley lock and the vicinity thereof in a released state of the movable pulley lock,FIG. 12 is an enlarged side view of the movable pulley lock and the vicinity thereof in an operating state of the movable pulley lock, andFIG. 13 is an enlarged side view of the movable pulley and the vicinity thereof in a released state of a cable lock. - The ultrasound
diagnostic system 30 according to this second embodiment is the same in basic construction as the ultrasounddiagnostic system 1 of the first embodiment, provided a verticallyslidable cover 31 is provided on thereceptacle housing 15 of the probecable accommodation apparatus 5. The partition plates 17 a-17 c are in a separated state from thecover 31 so as to permit sliding of thecover 31. The receptacle chambers 18 a-18 d are partially exposed by sliding thecover 31. -
Movable pulleys 32 are engaged respectively on lower ends ofU-shaped probe cables 4 accommodated in the receptacle chambers 18 a-18 d of the probecable accommodation apparatus 5. The movable pulleys 32 are held byrails 33 respectively so as to be vertically movable throughholders 32 a, therails 33 being fixed vertically to a rear surface of thereceptacle housing 15 within the receptacle chambers 18 a-18 d. Themovable pulleys 32 move vertically in a stable manner because they are held by therails 33. - With
weights 34, themovable pulleys 32 are urged toward the bottom 20 (downward). Theweights 34 act as a force for drawingprobe cables 4 smoothly into the receptacle chambers 18 a-18 d. How heavy theweights 34 should be is set at a value which makes it possible to prevent theprobe cables 4 from getting in and out of the receptacle chambers under the pressure imposed thereon by the first andsecond rollers - Further, a
cable lock 35 is installed in eachmovable pulley 32. Thecable lock 35 is constructed of a rotatable lever-like member. With thecable lock 35, eachprobe cable 4 is prevented from being disengaged from themovable pulley 32, whereby both stability and reliability are improved. - A
movable pulley lock 36 is attached to eachrail 32. Themovable pulley lock 36 is a seesaw-like member adapted to move like a seesaw and thereby change the attitude. Themovable pulley lock 36 is disposed at a position where it can be exposed when thecover 31 is slid downward. With themovable pulley lock 36, as will be described later, themovable pulley 32 withprobe cable 4 disengaged therefrom can be allowed to stop at a predetermined position and thus it becomes easier to carry out the probe cable engaging and disengaging work for themovable pulley 32. -
FIGS. 11 to 13 shows in what procedure the illustratedprobe cable 4 is to be disengaged from themovable pulley 32. For disengaging thecable 4 from themovable pulley 32, first thecover 31 is slid downward, then in a partially exposed state of the receptacle chambers 18 a-18 d, theprobe cable 4 is drawn out and themovable pulley 32 is raised to a position higher than themovable pulley lock 36, as shown inFIG. 11 . - Next, as shown in
FIG. 12 , themovable pulley lock 36 is moved like a seesaw, allowing it to project beyond anupper surface 33 a of therail 33, and themovable pulley 32 is lowered and put on themovable pulley lock 36. Then, as shown inFIG. 13 , thecable lock 35 is turned up and theprobe cable 4 is disengaged from themovable pulley 32. - The procedure for engaging the
movable pulley 32 on theprobe cable 4 is reverse to the procedure for disengaging theprobe cable 4 from themovable pulley 32. - According to this second embodiment described above, the radius of curvature of each of U-shaped probe cables accommodated in the receptacle chambers 18 a-18 d can be restricted by the
movable pulleys 32. Consequently, as compared with the case where themovable pulleys 32 are not used, even if the receptacle chambers 18 a-18 d become narrower as a result of thinning thereceptacle housing 15,probe cables 4 can be allowed to get in and out of the receptacle chambers 18 a-18 d smoothly without being caught on the inner wall surfaces of the receptacle chambers. Thus, it is possible to thin thereceptacle housing 15 without impairing the smoothness in ingress and egress of theprobe cables 4, so that when the probecable accommodation apparatus 5 and theprocessing apparatus 7 are disposed near a wall W, it is possible to narrow the gap between the bed B and the wall W. As a result, the space on theoperating device 2 side becomes wider and hence the space of the room where the ultrasounddiagnostic system 1 is installed can be utilized more effectively. - A modification of the second embodiment will be described below.
FIG. 14 is a partially enlarged sectional view of a cable accommodation apparatus according to a modification of the second embodiment, provided thebase 16 is not shown therein. - In this modification of the second embodiment the interior construction of the receptacle chambers 18 a-18 d is different from that in the first embodiment. The
movable pulleys 32 disposed within the receptacle chambers 18 a-18 d (only thereceptacle chamber 18 d is shown inFIG. 14 ) are held by therails 33 and are supported bysprings 37 fixed to the bottom 20. Thesprings 37 are secured to theholders 32 a. In this modification theweights 34 are not provided, but instead thesprings 37 are provided. With thesprings 37, themovable pulleys 32 are urged toward the bottom 20 (downward), whereby the illustratedprobe cable 4 can be smoothly drawn into thereceptacle chamber 18 d. Thesprings 37 are an example of the elastic member defined in the invention. - The resilience of each of the
springs 37 is set to the extent that the ingress and egress of the associatedprobe cable 4 can be stopped with the pressure imposed thereon by the first andsecond rollers - Although the invention has been described above by way of embodiments thereof, it goes without saying that various changes may be made within the scope not altering the gist of the invention. For example, though not specially shown, a weight, in place of the
movable pulley 32, may be engaged on the lower end of the U-shaped probe cable accommodated in each of the receptacle chambers. With this weight, the probe cable is urged downward and hence can be drawn into the receptacle chamber easily. - In the case where friction induced by contact between the inner surfaces of the receptacle chambers 18 a-18 d or 18 a′-18 d′ (shown in
FIG. 7 ) and theprobe cables 4 at the time of ingress or egress of the cables poses a problem, the inner surfaces of the receptacle chambers 18 a-18 d or 18 a′-18 d′ may be coated so as to diminish the frictional force or a less frictional material may be used as the material of thereceptacle housing 15 and that of the partition plates 17 a-17 c. - Many widely different embodiments of the invention may be configured without departing from the spirit and the scope of the present invention. It should be understood that the present invention is not limited to the specific embodiments described in the specification, except as defined in the appended claims.
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008316791A JP2010136915A (en) | 2008-12-12 | 2008-12-12 | Probe cable accommodation apparatus and ultrasound diagnostic system |
JP2008-316791 | 2008-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100152589A1 true US20100152589A1 (en) | 2010-06-17 |
Family
ID=42241368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/635,868 Abandoned US20100152589A1 (en) | 2008-12-12 | 2009-12-11 | Probe cable accommodation apparatus and ultrasound diagnostic system |
Country Status (2)
Country | Link |
---|---|
US (1) | US20100152589A1 (en) |
JP (1) | JP2010136915A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014078817A1 (en) * | 2012-11-16 | 2014-05-22 | University Of Washington Through Its Center For Commercialization | Instrument organization systems and associated methods |
CN104287773A (en) * | 2013-07-16 | 2015-01-21 | 深圳市理邦精密仪器股份有限公司 | Ultrasound system and transducer assemblies |
US20150094588A1 (en) * | 2013-09-30 | 2015-04-02 | General Electric Company | Method and systems for weight adjustment of an automated breast ultrasound system |
JP2021171566A (en) * | 2020-04-30 | 2021-11-01 | 株式会社日立製作所 | Ultrasound diagnostic apparatus |
EP4088663A1 (en) | 2021-05-12 | 2022-11-16 | SuperSonic Imagine | System and method for providing a medical device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012019937A (en) * | 2010-07-14 | 2012-02-02 | Hitachi Aloka Medical Ltd | Cable storage device |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2168951A (en) * | 1937-01-11 | 1939-08-08 | Caldwell William Taylor | Flexible service tube or hose housing |
US3793729A (en) * | 1972-09-22 | 1974-02-26 | R Nyboer | Gripping device assembly for tensioned pliable elongate member |
US5117859A (en) * | 1990-11-19 | 1992-06-02 | Elden Barbieri | Flexible hose retractor |
US5450874A (en) * | 1994-07-05 | 1995-09-19 | Hamula; Warren | Dental instrument hose retraction device |
US5615678A (en) * | 1994-11-25 | 1997-04-01 | General Electric Company | Integral auto-selecting yoke/transducer connector for ultrasound transducer probe |
US6540685B1 (en) * | 2000-11-09 | 2003-04-01 | Koninklijke Philips Electronics N.V. | Ultrasound diagnostic device |
US6665176B2 (en) * | 2001-06-04 | 2003-12-16 | Ge Medical Systems Global Technology Company, Llc | Electronic device |
US6716167B1 (en) * | 2001-09-25 | 2004-04-06 | Siemens Medical Soluions Usa, Inc. | Medical diagnostic ultrasound imaging system with a patient support surface |
US7077650B2 (en) * | 2004-03-17 | 2006-07-18 | Johnstone Charles R | Extendable and retractable utility line system |
US20060241435A1 (en) * | 2005-04-11 | 2006-10-26 | Ge Medical Systems Global Technology Company, Llc | Ultrasound diagnostic apparatus |
US20070044925A1 (en) * | 2005-08-25 | 2007-03-01 | Tai-Long Huang | Lockable cord pulling device |
US20090005686A1 (en) * | 2007-03-09 | 2009-01-01 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
US20090062657A1 (en) * | 2007-08-31 | 2009-03-05 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
US20090198136A1 (en) * | 2008-01-31 | 2009-08-06 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
US20090198135A1 (en) * | 2008-01-31 | 2009-08-06 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
-
2008
- 2008-12-12 JP JP2008316791A patent/JP2010136915A/en not_active Abandoned
-
2009
- 2009-12-11 US US12/635,868 patent/US20100152589A1/en not_active Abandoned
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2168951A (en) * | 1937-01-11 | 1939-08-08 | Caldwell William Taylor | Flexible service tube or hose housing |
US3793729A (en) * | 1972-09-22 | 1974-02-26 | R Nyboer | Gripping device assembly for tensioned pliable elongate member |
US5117859A (en) * | 1990-11-19 | 1992-06-02 | Elden Barbieri | Flexible hose retractor |
US5450874A (en) * | 1994-07-05 | 1995-09-19 | Hamula; Warren | Dental instrument hose retraction device |
US5615678A (en) * | 1994-11-25 | 1997-04-01 | General Electric Company | Integral auto-selecting yoke/transducer connector for ultrasound transducer probe |
US6540685B1 (en) * | 2000-11-09 | 2003-04-01 | Koninklijke Philips Electronics N.V. | Ultrasound diagnostic device |
US6665176B2 (en) * | 2001-06-04 | 2003-12-16 | Ge Medical Systems Global Technology Company, Llc | Electronic device |
US6716167B1 (en) * | 2001-09-25 | 2004-04-06 | Siemens Medical Soluions Usa, Inc. | Medical diagnostic ultrasound imaging system with a patient support surface |
US7077650B2 (en) * | 2004-03-17 | 2006-07-18 | Johnstone Charles R | Extendable and retractable utility line system |
US20060241435A1 (en) * | 2005-04-11 | 2006-10-26 | Ge Medical Systems Global Technology Company, Llc | Ultrasound diagnostic apparatus |
US20070044925A1 (en) * | 2005-08-25 | 2007-03-01 | Tai-Long Huang | Lockable cord pulling device |
US20090005686A1 (en) * | 2007-03-09 | 2009-01-01 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
US20090062657A1 (en) * | 2007-08-31 | 2009-03-05 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
US20090198136A1 (en) * | 2008-01-31 | 2009-08-06 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
US20090198135A1 (en) * | 2008-01-31 | 2009-08-06 | Koji Yanagihara | Ultrasonic diagnostic apparatus |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014078817A1 (en) * | 2012-11-16 | 2014-05-22 | University Of Washington Through Its Center For Commercialization | Instrument organization systems and associated methods |
US20150297295A1 (en) * | 2012-11-16 | 2015-10-22 | University Of Washington Through Its Center For Commercialization | Instrument organization systems and associated methods |
US9962230B2 (en) * | 2012-11-16 | 2018-05-08 | University Of Washington | Instrument organization systems and associated methods |
CN104287773A (en) * | 2013-07-16 | 2015-01-21 | 深圳市理邦精密仪器股份有限公司 | Ultrasound system and transducer assemblies |
WO2015009675A1 (en) * | 2013-07-16 | 2015-01-22 | Edan Instruments, Inc. | Ultrasound system and transducer assemblies |
US9301731B2 (en) | 2013-07-16 | 2016-04-05 | Edan Instruments, Inc. | Ultrasound system and transducer assemblies |
US10660610B2 (en) | 2013-07-16 | 2020-05-26 | Edan Instruments, Inc. | Ultrasound system and transducer assemblies |
US20150094588A1 (en) * | 2013-09-30 | 2015-04-02 | General Electric Company | Method and systems for weight adjustment of an automated breast ultrasound system |
US9597056B2 (en) * | 2013-09-30 | 2017-03-21 | General Electric Company | Method and systems for weight adjustment of an automated breast ultrasound system |
JP2021171566A (en) * | 2020-04-30 | 2021-11-01 | 株式会社日立製作所 | Ultrasound diagnostic apparatus |
EP4088663A1 (en) | 2021-05-12 | 2022-11-16 | SuperSonic Imagine | System and method for providing a medical device |
WO2022238264A1 (en) | 2021-05-12 | 2022-11-17 | Supersonic Imagine | System and method for providing a medical device |
Also Published As
Publication number | Publication date |
---|---|
JP2010136915A (en) | 2010-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20100152589A1 (en) | Probe cable accommodation apparatus and ultrasound diagnostic system | |
US20090005686A1 (en) | Ultrasonic diagnostic apparatus | |
JP5921673B2 (en) | Cart for ultrasonic diagnostic equipment | |
US10376042B1 (en) | Wall-mounted workstation sliding guide assembly | |
CN104519801B (en) | Portable supersonic filming apparatus | |
US7524004B2 (en) | Movable console device | |
JP4797110B1 (en) | Ultrasonic diagnostic equipment | |
US20110201927A1 (en) | Ultrasonic diagnostic apparatus | |
WO2011148988A1 (en) | Ultrasound diagnosis device | |
US20090198135A1 (en) | Ultrasonic diagnostic apparatus | |
JP6403384B2 (en) | Support frame and display device including the same | |
US20150289841A1 (en) | Portable Ultrasound Machine | |
KR101434055B1 (en) | Portable appliance holder for bed | |
US20160014289A1 (en) | Image reading apparatus | |
US20090198136A1 (en) | Ultrasonic diagnostic apparatus | |
JP2009240342A (en) | Ultrasonic diagnostic apparatus | |
US6739197B2 (en) | Ultrasonic diagnostic imaging system with elevated and tilted scanhead connectors | |
KR20100083583A (en) | Computer apparatus having structure for supporting monitor with adjustable supporting angle | |
US20090062657A1 (en) | Ultrasonic diagnostic apparatus | |
KR20210028417A (en) | Display device | |
JP5475547B2 (en) | Ultrasonic diagnostic equipment | |
US20070118025A1 (en) | Patient monitor | |
CN109069130A (en) | Diagnostic ultrasound equipment | |
JP5416655B2 (en) | Ultrasonic diagnostic equipment | |
JP4672358B2 (en) | Unit interval adjustment mechanism and ultrasonic diagnostic apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GE HEALTHCARE JAPAN CORPORATION,JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ASAI, AKIMASA;HAYAKAWA, KAZUHIKO;REEL/FRAME:023640/0733 Effective date: 20091203 Owner name: GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC, Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GE HEALTHCARE JAPAN CORPORATION;REEL/FRAME:023640/0737 Effective date: 20091204 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |